I guess you could call it a companion to the official releases? The official releases of Star Wars include Lucas’ special edit of the OT and the original versions (sans TPM Yoda) of the PT and ST. So this box is the opposite: the original OT and edits of the PT/ST.
Plus, this is just my personal favorite collection of Star Wars movies. The already classic OT is preserved, and the Prequels/Sequels are all improved to be closer to the OT’s level. It’s how I personally rewatch the saga and have recommended rewatches to my friends.
It’s worth noting that even Hal himself says that his own edits of the OT are intended as companions to the originals, not replacements.